Bathroom stall door clear opening width

[Robert]

I've noticed in CBC 11B-604.8.1.2 exception for clear door width on side opening stall doors require 34" clear width (as opposed to 32" for all other accessible doors). Does anyone know the rationale for the wider width?

 

[mark handler]

A user must make a turn to get out; the extra inches are necessary.

 

[Robert]

A user must make a turn to get out; the extra inches are necessary.

Thank you.